Update README.md

This repository contains configuration files allowing anyone who lives in the Newcastle and Lower Hunter regions to watch free-to-air television via a DVB-T compatible tv tuner card on GNU/Linux.

I've taken the liberty of generating a playlist file for VLC with all of the channels in it which can be found at [`channels.xspf`](channels.xspf). If you use mpv/mplayer you can use the [`channels.conf`](channels.conf) file instead.

### Important Notes

* These files were generated from the Mt Sugarloaf omnidirectional transmitter site and as a result may have different frequencies or program ids if you receive your signals from one of the many directional transmitters in the Hunter area (such as Munibung Hill and Charlestown).

The tuning info can be in the [`au-Newcastle`](au-Newcastle) file. It can also be found in the following table for your convenience.

The tuning info can be in the [`au-Newcastle`](au-Newcastle) file. This file is also a usable initial scanning file that you can use with `w_scan` or another scanning utility. Using this with `w_scan` may be desirable as it would be much faster than doing a full spectrum scan.

The following table contains the same information for your convenience.